/************************Copyright � eSignal, 2003*************************Description: The Woodie CCI is two CCI studies overlayed on each other. The main line in blue is a 14 period CCI based off of the High, Low and Close / 3.The secondary line in red, commonly referred to as a Turbo CCI, is a 6 period CCI also based off of the High, Low and Close / 3. Also, added to this study are 3 linesadded at 200, 0, and -200 for reference.Version Control1.1 -- Added Support for a 34 period CCI, and the ability to turn features on/off in the Edit Studies window. Please note that 3rd CCI is the study that contains the histogram. */var study1 = null;var study2 = null;var study3 = null;function preMain() { addBand(200, PS_DOT, 2, Color.purple,"200"); addBand(100, PS_SOLID, 1, Color.black,"100"); addBand(0, PS_SOLID, 1, Color.grey,"zero"); addBand(-100, PS_SOLID, 1, Color.black,"-100"); addBand(-200, PS_DOT, 2, Color.yellow,"-200"); setDefaultBarThickness(1,0); setDefaultBarThickness(2,1); setDefaultBarThickness(1,2); setDefaultBarThickness(1,3); setPlotType(PLOTTYPE_HISTOGRAM,0); setStudyTitle("Woodies CCI"); var fp1 = new FunctionParameter("nLength1", FunctionParameter.NUMBER); fp1.setName("1st CCI Length"); fp1.setDefault(34); var fp2 = new FunctionParameter("nLength2", FunctionParameter.NUMBER); fp2.setName("2nd CCI Length"); fp2.setDefault(6); var fp3 = new FunctionParameter("nLength3", FunctionParameter.NUMBER); fp3.setName("3rd CCI Length"); fp3.setDefault(14); var fp4 = new FunctionParameter("nSource1", FunctionParameter.STRING); fp4.setName("1st CCI Source"); fp4.addOption("Close"); fp4.addOption("Open"); fp4.addOption("High"); fp4.addOption("Low"); fp4.addOption("HL/2"); fp4.addOption("HL/2"); fp4.addOption("HLC/3"); fp4.addOption("OHLC/4"); fp4.setDefault("HLC/3"); var fp5 = new FunctionParameter("nSource2", FunctionParameter.STRING); fp5.setName("2nd CCI Source"); fp5.addOption("Close"); fp5.addOption("Open"); fp5.addOption("High"); fp5.addOption("Low"); fp5.addOption("HL/2"); fp5.addOption("HL/2"); fp5.addOption("HLC/3"); fp5.addOption("OHLC/4"); fp5.setDefault("HLC/3"); var fp6 = new FunctionParameter("nSource3", FunctionParameter.STRING); fp6.setName("3rd CCI Source"); fp6.addOption("Close"); fp6.addOption("Open"); fp6.addOption("High"); fp6.addOption("Low"); fp6.addOption("HL/2"); fp6.addOption("HL/2"); fp6.addOption("HLC/3"); fp6.addOption("OHLC/4"); fp6.setDefault("HLC/3"); var fp7 = new FunctionParameter("nColor1", FunctionParameter.COLOR); fp7.setName("1st CCI Color"); fp7.setDefault(Color.magenta); var fp8 = new FunctionParameter("nColor2", FunctionParameter.COLOR); fp8.setName("2nd CCI Color"); fp8.setDefault(Color.red); var fp9 = new FunctionParameter("nColor3", FunctionParameter.COLOR); fp9.setName("3rd CCI Color"); fp9.setDefault(Color.blue); setCursorLabelName("CCI," + nLengthString3,0); setCursorLabelName("CCI," + nLengthString3,1); setCursorLabelName("CCI," + nLengthString1,2); setCursorLabelName("CCI," + nLengthString2,3);}var nLengthString1 = "34";var nLengthString2 = "6";var nLengthString3 = "14";var vParamChanged = true;function main( nLength1,nLength2,nLength3, nSource1,nSource2,nSource3, nColor1,nColor2,nColor3 ) { if (vParamChanged == true) { if (study1 == null) study1 = new CCIStudy(nLength1, nSource1); if (study2 == null) study2 = new CCIStudy(nLength2, nSource2); if (study3 == null) study3 = new CCIStudy(nLength3, nSource3); setDefaultBarFgColor(nColor3,0); setDefaultBarFgColor(nColor3,1); setDefaultBarFgColor(nColor1,2); setDefaultBarFgColor(nColor2,3); nLengthString1 = nLength1; nLengthString2 = nLength2; nLengthString3 = nLength3; preMain(); vParamChanged = false; } var vCCI1 = study1.getValue(CCIStudy.CCI); var vCCI2 = study2.getValue(CCIStudy.CCI); var vCCI3 = study3.getValue(CCIStudy.CCI); return new Array (vCCI3,vCCI3,vCCI1,vCCI2);} |
